Throughout the world, Косткін (Косткін ) is an extremely rare unknown gender first name. Predominantly, Косткін is the last name as well as the forename.
Kostkin
Іван, Петро, Євген, Корній, Андрій, Василь, Леонід, Едуард, Сергій, Валерій, Віталій, Олексій, Костянтин, Володимир, and Олександр
) is an extremely rare unknown gender first name. Predominantly, Косткін is the last name as well as the forename.